机械火花的产生及预防

Emergence of Mechanical Sparks and Their Prevention

概要阐述了机械火花的产生及在爆炸性危险场所中采取的防爆技术措施 ,介绍了工业应用中可能出现的危险点燃源以及欧洲在爆炸性环境用非电气设备的标准化进程。

The emergence of mechanical sparks and the explosion proof technical measures adopted in explosive hazardous area are simply expounded. The hazardous ignition source possibly emerging in industrial application and the course of standardizing the nonelectrical apparatus for explosive gas atmosphere in Europe are introduced.